Not sure if we're going to get the expert help we need. I deleted all the stuff that was added to clarify what types of instructions and operands and also where the instruction is to be found (that being in the first location of an instruction group). I have not added any words, just changed some punctuation. Here is what I end up with.

• providing instruction groups to said instruction register from said memory; wherein said instruction register is connected to circuits that decode instruactions; wherein certain of said instruction groups include at least one instruction that when executed, causes an access to an instruction, said acessed instruction being located at a predetermined position from a boundary of said instruction groups, decoding said at least one instruction to determine said predetermined position, locating said predetermined position; and supplying said instruction from said instruction groups to said central processing unit, using said predetermined position.

Sounds familiar. I like it. Opty